公开(公告)号：EP2775977A1

公开(公告)日：2014-09-17

申请号：EP12848095.1

申请日：2012-10-19

申请人： Covidien LP

发明人： CORLEY, Kevin

IPC分类号： A61F13/15 ,  A61F13/02 ,  A61L15/22

CPC分类号： A61F13/00029 ,  A61F13/00042 ,  A61F13/00987 ,  A61L15/26 ,  A61L15/425 ,  B32B37/1292 ,  B32B2309/105 ,  B32B2310/0831 ,  B32B2535/00 ,  Y10T156/10 ,  C08L75/04

摘要： A foam tape having an adhesive layer for positioning against a tissue surface, a porous layer including a plurality of pores adapted to absorb fluid, a breathable layer configured to allow the passage of vapor there through, and an optional release layer is disclosed. The foam tape may be utilized as a wound dressing or in a compression bandage system.

公开(公告)号：EP2694005A1

公开(公告)日：2014-02-12

申请号：EP12715771.7

申请日：2012-03-28

申请人： Covidien LP

发明人： CORLEY, Kevin

IPC分类号： A61F13/02

CPC分类号： A61F13/0203 ,  A61F2013/00174 ,  A61M1/0086 ,  A61M1/0088 ,  A61M1/0096

摘要： A wound dressing suitable for use in negative pressure wound therapy system includes a cover layer adapted to establish a reservoir over a wound in which a negative pressure may be maintained. The cover layer includes an opening therein through which atmospheric gasses and wound exudates may pass through the cover layer. A vacuum port is affixed to the cover layer, and establishes a substantially fluid tight seal about the opening in the cover layer. The vacuum port includes a hollow interior in fluid communication with the opening in the cover layer and a connector to facilitate connection to a vacuum source. A packing member is affixed to the cover layer, to provide a wound dressing that may be applied in a single step process. The packing member is adapted to fill the wound and support the cover layer when a negative pressure is applied to the reservoir.